mirror of
https://github.com/tildearrow/furnace.git
synced 2024-11-07 05:15:05 +00:00
541 lines
18 KiB
C
541 lines
18 KiB
C
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/*
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* Copyright (c) 2003, 2007-14 Matteo Frigo
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* Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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/* This file was automatically generated --- DO NOT EDIT */
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/* Generated on Tue Sep 14 10:45:48 EDT 2021 */
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#include "dft/codelet-dft.h"
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#if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)
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/* Generated by: ../../../genfft/gen_twiddle_c.native -fma -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 20 -name t3fv_20 -include dft/simd/t3f.h */
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/*
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* This function contains 138 FP additions, 118 FP multiplications,
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* (or, 92 additions, 72 multiplications, 46 fused multiply/add),
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* 73 stack variables, 4 constants, and 40 memory accesses
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*/
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#include "dft/simd/t3f.h"
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static void t3fv_20(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
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{
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DVK(KP559016994, +0.559016994374947424102293417182819058860154590);
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DVK(KP618033988, +0.618033988749894848204586834365638117720309180);
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DVK(KP951056516, +0.951056516295153572116439333379382143405698634);
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DVK(KP250000000, +0.250000000000000000000000000000000000000000000);
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{
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INT m;
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R *x;
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x = ri;
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for (m = mb, W = W + (mb * ((TWVL / VL) * 8)); m < me; m = m + VL, x = x + (VL * ms), W = W + (TWVL * 8), MAKE_VOLATILE_STRIDE(20, rs)) {
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V T2, T8, T9, TA, T3, Tc, T4, TZ, T18, Tl, Tq, Tx, TU, Td, Te;
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V T15, Ti, Tt, TJ;
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T2 = LDW(&(W[0]));
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T8 = LDW(&(W[TWVL * 2]));
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T9 = VZMUL(T2, T8);
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TA = VZMULJ(T2, T8);
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T3 = LDW(&(W[TWVL * 4]));
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Tc = VZMULJ(T9, T3);
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T4 = VZMUL(T2, T3);
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TZ = VZMUL(T9, T3);
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T18 = VZMULJ(TA, T3);
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Tl = VZMULJ(T8, T3);
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Tq = VZMULJ(T2, T3);
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Tx = VZMUL(T8, T3);
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TU = VZMUL(TA, T3);
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Td = LDW(&(W[TWVL * 6]));
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Te = VZMULJ(Tc, Td);
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T15 = VZMULJ(TA, Td);
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Ti = VZMULJ(T8, Td);
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Tt = VZMULJ(T2, Td);
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TJ = VZMULJ(T9, Td);
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{
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V T7, TM, T1F, T23, T1i, T1p, T1q, T1j, Tp, TE, TF, T27, T28, T29, T1P;
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V T1S, T1T, TY, T1c, T1d, T24, T25, T26, T1I, T1L, T1M, TG, T1e;
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{
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V T1, TL, T6, TI, TK, T5, TH, T1D, T1E;
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T1 = LD(&(x[0]), ms, &(x[0]));
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TK = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)]));
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TL = VZMULJ(TJ, TK);
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T5 = LD(&(x[WS(rs, 10)]), ms, &(x[0]));
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T6 = VZMULJ(T4, T5);
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TH = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)]));
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TI = VZMULJ(Tc, TH);
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T7 = VSUB(T1, T6);
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TM = VSUB(TI, TL);
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T1D = VADD(T1, T6);
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T1E = VADD(TI, TL);
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T1F = VSUB(T1D, T1E);
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T23 = VADD(T1D, T1E);
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}
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{
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V Th, T1G, T14, T1O, T1b, T1R, To, T1J, Tw, T1N, TR, T1H, TX, T1K, TD;
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V T1Q;
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{
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V Tb, Tg, Ta, Tf;
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Ta = LD(&(x[WS(rs, 4)]), ms, &(x[0]));
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Tb = VZMULJ(T9, Ta);
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Tf = LD(&(x[WS(rs, 14)]), ms, &(x[0]));
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Tg = VZMULJ(Te, Tf);
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Th = VSUB(Tb, Tg);
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T1G = VADD(Tb, Tg);
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}
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{
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V T11, T13, T10, T12;
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T10 = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)]));
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T11 = VZMULJ(TZ, T10);
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T12 = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)]));
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T13 = VZMULJ(T8, T12);
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T14 = VSUB(T11, T13);
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T1O = VADD(T11, T13);
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}
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{
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V T17, T1a, T16, T19;
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T16 = LD(&(x[WS(rs, 17)]), ms, &(x[WS(rs, 1)]));
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T17 = VZMULJ(T15, T16);
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T19 = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)]));
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T1a = VZMULJ(T18, T19);
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T1b = VSUB(T17, T1a);
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T1R = VADD(T17, T1a);
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}
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{
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V Tk, Tn, Tj, Tm;
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Tj = LD(&(x[WS(rs, 16)]), ms, &(x[0]));
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Tk = VZMULJ(Ti, Tj);
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Tm = LD(&(x[WS(rs, 6)]), ms, &(x[0]));
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Tn = VZMULJ(Tl, Tm);
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To = VSUB(Tk, Tn);
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T1J = VADD(Tk, Tn);
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}
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{
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V Ts, Tv, Tr, Tu;
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Tr = LD(&(x[WS(rs, 8)]), ms, &(x[0]));
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Ts = VZMULJ(Tq, Tr);
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Tu = LD(&(x[WS(rs, 18)]), ms, &(x[0]));
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Tv = VZMULJ(Tt, Tu);
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Tw = VSUB(Ts, Tv);
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T1N = VADD(Ts, Tv);
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}
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{
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V TO, TQ, TN, TP;
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TN = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)]));
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TO = VZMULJ(T3, TN);
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TP = LD(&(x[WS(rs, 19)]), ms, &(x[WS(rs, 1)]));
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TQ = VZMULJ(Td, TP);
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TR = VSUB(TO, TQ);
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T1H = VADD(TO, TQ);
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}
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{
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V TT, TW, TS, TV;
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TS = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)]));
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TT = VZMULJ(T2, TS);
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TV = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)]));
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TW = VZMULJ(TU, TV);
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TX = VSUB(TT, TW);
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T1K = VADD(TT, TW);
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}
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{
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V Tz, TC, Ty, TB;
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Ty = LD(&(x[WS(rs, 12)]), ms, &(x[0]));
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Tz = VZMULJ(Tx, Ty);
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TB = LD(&(x[WS(rs, 2)]), ms, &(x[0]));
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TC = VZMULJ(TA, TB);
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TD = VSUB(Tz, TC);
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T1Q = VADD(Tz, TC);
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}
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T1i = VSUB(TX, TR);
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T1p = VSUB(Th, To);
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T1q = VSUB(Tw, TD);
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T1j = VSUB(T1b, T14);
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Tp = VADD(Th, To);
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TE = VADD(Tw, TD);
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TF = VADD(Tp, TE);
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T27 = VADD(T1N, T1O);
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T28 = VADD(T1Q, T1R);
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T29 = VADD(T27, T28);
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T1P = VSUB(T1N, T1O);
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T1S = VSUB(T1Q, T1R);
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T1T = VADD(T1P, T1S);
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TY = VADD(TR, TX);
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T1c = VADD(T14, T1b);
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T1d = VADD(TY, T1c);
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T24 = VADD(T1G, T1H);
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T25 = VADD(T1J, T1K);
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T26 = VADD(T24, T25);
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T1I = VSUB(T1G, T1H);
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T1L = VSUB(T1J, T1K);
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T1M = VADD(T1I, T1L);
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}
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TG = VADD(T7, TF);
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T1e = VADD(TM, T1d);
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ST(&(x[WS(rs, 5)]), VFNMSI(T1e, TG), ms, &(x[WS(rs, 1)]));
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ST(&(x[WS(rs, 15)]), VFMAI(T1e, TG), ms, &(x[WS(rs, 1)]));
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{
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V T2c, T2a, T2b, T2g, T2i, T2e, T2f, T2h, T2d;
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T2c = VSUB(T26, T29);
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T2a = VADD(T26, T29);
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T2b = VFNMS(LDK(KP250000000), T2a, T23);
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T2e = VSUB(T24, T25);
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T2f = VSUB(T27, T28);
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T2g = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T2f, T2e));
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T2i = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T2e, T2f));
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ST(&(x[0]), VADD(T23, T2a), ms, &(x[0]));
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T2h = VFNMS(LDK(KP559016994), T2c, T2b);
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ST(&(x[WS(rs, 8)]), VFNMSI(T2i, T2h), ms, &(x[0]));
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ST(&(x[WS(rs, 12)]), VFMAI(T2i, T2h), ms, &(x[0]));
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T2d = VFMA(LDK(KP559016994), T2c, T2b);
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ST(&(x[WS(rs, 4)]), VFMAI(T2g, T2d), ms, &(x[0]));
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ST(&(x[WS(rs, 16)]), VFNMSI(T2g, T2d), ms, &(x[0]));
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}
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{
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V T1W, T1U, T1V, T20, T22, T1Y, T1Z, T21, T1X;
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T1W = VSUB(T1M, T1T);
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T1U = VADD(T1M, T1T);
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T1V = VFNMS(LDK(KP250000000), T1U, T1F);
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T1Y = VSUB(T1P, T1S);
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T1Z = VSUB(T1I, T1L);
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T20 = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T1Z, T1Y));
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T22 = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T1Y, T1Z));
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ST(&(x[WS(rs, 10)]), VADD(T1F, T1U), ms, &(x[0]));
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T21 = VFMA(LDK(KP559016994), T1W, T1V);
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ST(&(x[WS(rs, 6)]), VFNMSI(T22, T21), ms, &(x[0]));
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ST(&(x[WS(rs, 14)]), VFMAI(T22, T21), ms, &(x[0]));
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T1X = VFNMS(LDK(KP559016994), T1W, T1V);
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ST(&(x[WS(rs, 2)]), VFMAI(T20, T1X), ms, &(x[0]));
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ST(&(x[WS(rs, 18)]), VFNMSI(T20, T1X), ms, &(x[0]));
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||
|
|
}
|
||
|
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{
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||
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V T1k, T1r, T1z, T1w, T1o, T1y, T1h, T1v;
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T1k = VFMA(LDK(KP618033988), T1j, T1i);
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||
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T1r = VFMA(LDK(KP618033988), T1q, T1p);
|
||
|
|
T1z = VFNMS(LDK(KP618033988), T1p, T1q);
|
||
|
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T1w = VFNMS(LDK(KP618033988), T1i, T1j);
|
||
|
|
{
|
||
|
|
V T1m, T1n, T1f, T1g;
|
||
|
|
T1m = VFNMS(LDK(KP250000000), T1d, TM);
|
||
|
|
T1n = VSUB(T1c, TY);
|
||
|
|
T1o = VFNMS(LDK(KP559016994), T1n, T1m);
|
||
|
|
T1y = VFMA(LDK(KP559016994), T1n, T1m);
|
||
|
|
T1f = VFNMS(LDK(KP250000000), TF, T7);
|
||
|
|
T1g = VSUB(Tp, TE);
|
||
|
|
T1h = VFMA(LDK(KP559016994), T1g, T1f);
|
||
|
|
T1v = VFNMS(LDK(KP559016994), T1g, T1f);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V T1l, T1s, T1B, T1C;
|
||
|
|
T1l = VFMA(LDK(KP951056516), T1k, T1h);
|
||
|
|
T1s = VFMA(LDK(KP951056516), T1r, T1o);
|
||
|
|
ST(&(x[WS(rs, 1)]), VFNMSI(T1s, T1l), ms, &(x[WS(rs, 1)]));
|
||
|
|
ST(&(x[WS(rs, 19)]), VFMAI(T1s, T1l), ms, &(x[WS(rs, 1)]));
|
||
|
|
T1B = VFMA(LDK(KP951056516), T1w, T1v);
|
||
|
|
T1C = VFMA(LDK(KP951056516), T1z, T1y);
|
||
|
|
ST(&(x[WS(rs, 13)]), VFNMSI(T1C, T1B), ms, &(x[WS(rs, 1)]));
|
||
|
|
ST(&(x[WS(rs, 7)]), VFMAI(T1C, T1B), ms, &(x[WS(rs, 1)]));
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V T1t, T1u, T1x, T1A;
|
||
|
|
T1t = VFNMS(LDK(KP951056516), T1k, T1h);
|
||
|
|
T1u = VFNMS(LDK(KP951056516), T1r, T1o);
|
||
|
|
ST(&(x[WS(rs, 9)]), VFNMSI(T1u, T1t), ms, &(x[WS(rs, 1)]));
|
||
|
|
ST(&(x[WS(rs, 11)]), VFMAI(T1u, T1t), ms, &(x[WS(rs, 1)]));
|
||
|
|
T1x = VFNMS(LDK(KP951056516), T1w, T1v);
|
||
|
|
T1A = VFNMS(LDK(KP951056516), T1z, T1y);
|
||
|
|
ST(&(x[WS(rs, 17)]), VFNMSI(T1A, T1x), ms, &(x[WS(rs, 1)]));
|
||
|
|
ST(&(x[WS(rs, 3)]), VFMAI(T1A, T1x), ms, &(x[WS(rs, 1)]));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
VLEAVE();
|
||
|
|
}
|
||
|
|
|
||
|
|
static const tw_instr twinstr[] = {
|
||
|
|
VTW(0, 1),
|
||
|
|
VTW(0, 3),
|
||
|
|
VTW(0, 9),
|
||
|
|
VTW(0, 19),
|
||
|
|
{ TW_NEXT, VL, 0 }
|
||
|
|
};
|
||
|
|
|
||
|
|
static const ct_desc desc = { 20, XSIMD_STRING("t3fv_20"), twinstr, &GENUS, { 92, 72, 46, 0 }, 0, 0, 0 };
|
||
|
|
|
||
|
|
void XSIMD(codelet_t3fv_20) (planner *p) {
|
||
|
|
X(kdft_dit_register) (p, t3fv_20, &desc);
|
||
|
|
}
|
||
|
|
#else
|
||
|
|
|
||
|
|
/* Generated by: ../../../genfft/gen_twiddle_c.native -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 20 -name t3fv_20 -include dft/simd/t3f.h */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This function contains 138 FP additions, 92 FP multiplications,
|
||
|
|
* (or, 126 additions, 80 multiplications, 12 fused multiply/add),
|
||
|
|
* 73 stack variables, 4 constants, and 40 memory accesses
|
||
|
|
*/
|
||
|
|
#include "dft/simd/t3f.h"
|
||
|
|
|
||
|
|
static void t3fv_20(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
|
||
|
|
{
|
||
|
|
DVK(KP587785252, +0.587785252292473129168705954639072768597652438);
|
||
|
|
DVK(KP951056516, +0.951056516295153572116439333379382143405698634);
|
||
|
|
DVK(KP250000000, +0.250000000000000000000000000000000000000000000);
|
||
|
|
DVK(KP559016994, +0.559016994374947424102293417182819058860154590);
|
||
|
|
{
|
||
|
|
INT m;
|
||
|
|
R *x;
|
||
|
|
x = ri;
|
||
|
|
for (m = mb, W = W + (mb * ((TWVL / VL) * 8)); m < me; m = m + VL, x = x + (VL * ms), W = W + (TWVL * 8), MAKE_VOLATILE_STRIDE(20, rs)) {
|
||
|
|
V T2, T8, T9, TA, T3, Tc, T4, TZ, T18, Tl, Tq, Tx, TU, Td, Te;
|
||
|
|
V T15, Ti, Tt, TJ;
|
||
|
|
T2 = LDW(&(W[0]));
|
||
|
|
T8 = LDW(&(W[TWVL * 2]));
|
||
|
|
T9 = VZMUL(T2, T8);
|
||
|
|
TA = VZMULJ(T2, T8);
|
||
|
|
T3 = LDW(&(W[TWVL * 4]));
|
||
|
|
Tc = VZMULJ(T9, T3);
|
||
|
|
T4 = VZMUL(T2, T3);
|
||
|
|
TZ = VZMUL(T9, T3);
|
||
|
|
T18 = VZMULJ(TA, T3);
|
||
|
|
Tl = VZMULJ(T8, T3);
|
||
|
|
Tq = VZMULJ(T2, T3);
|
||
|
|
Tx = VZMUL(T8, T3);
|
||
|
|
TU = VZMUL(TA, T3);
|
||
|
|
Td = LDW(&(W[TWVL * 6]));
|
||
|
|
Te = VZMULJ(Tc, Td);
|
||
|
|
T15 = VZMULJ(TA, Td);
|
||
|
|
Ti = VZMULJ(T8, Td);
|
||
|
|
Tt = VZMULJ(T2, Td);
|
||
|
|
TJ = VZMULJ(T9, Td);
|
||
|
|
{
|
||
|
|
V T7, TM, T1U, T2d, T1i, T1p, T1q, T1j, Tp, TE, TF, T26, T27, T2b, T1M;
|
||
|
|
V T1P, T1V, TY, T1c, T1d, T23, T24, T2a, T1F, T1I, T1W, TG, T1e;
|
||
|
|
{
|
||
|
|
V T1, TL, T6, TI, TK, T5, TH, T1S, T1T;
|
||
|
|
T1 = LD(&(x[0]), ms, &(x[0]));
|
||
|
|
TK = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
TL = VZMULJ(TJ, TK);
|
||
|
|
T5 = LD(&(x[WS(rs, 10)]), ms, &(x[0]));
|
||
|
|
T6 = VZMULJ(T4, T5);
|
||
|
|
TH = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
TI = VZMULJ(Tc, TH);
|
||
|
|
T7 = VSUB(T1, T6);
|
||
|
|
TM = VSUB(TI, TL);
|
||
|
|
T1S = VADD(T1, T6);
|
||
|
|
T1T = VADD(TI, TL);
|
||
|
|
T1U = VSUB(T1S, T1T);
|
||
|
|
T2d = VADD(T1S, T1T);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V Th, T1K, T14, T1E, T1b, T1H, To, T1N, Tw, T1D, TR, T1L, TX, T1O, TD;
|
||
|
|
V T1G;
|
||
|
|
{
|
||
|
|
V Tb, Tg, Ta, Tf;
|
||
|
|
Ta = LD(&(x[WS(rs, 4)]), ms, &(x[0]));
|
||
|
|
Tb = VZMULJ(T9, Ta);
|
||
|
|
Tf = LD(&(x[WS(rs, 14)]), ms, &(x[0]));
|
||
|
|
Tg = VZMULJ(Te, Tf);
|
||
|
|
Th = VSUB(Tb, Tg);
|
||
|
|
T1K = VADD(Tb, Tg);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V T11, T13, T10, T12;
|
||
|
|
T10 = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
T11 = VZMULJ(TZ, T10);
|
||
|
|
T12 = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
T13 = VZMULJ(T8, T12);
|
||
|
|
T14 = VSUB(T11, T13);
|
||
|
|
T1E = VADD(T11, T13);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V T17, T1a, T16, T19;
|
||
|
|
T16 = LD(&(x[WS(rs, 17)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
T17 = VZMULJ(T15, T16);
|
||
|
|
T19 = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
T1a = VZMULJ(T18, T19);
|
||
|
|
T1b = VSUB(T17, T1a);
|
||
|
|
T1H = VADD(T17, T1a);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V Tk, Tn, Tj, Tm;
|
||
|
|
Tj = LD(&(x[WS(rs, 16)]), ms, &(x[0]));
|
||
|
|
Tk = VZMULJ(Ti, Tj);
|
||
|
|
Tm = LD(&(x[WS(rs, 6)]), ms, &(x[0]));
|
||
|
|
Tn = VZMULJ(Tl, Tm);
|
||
|
|
To = VSUB(Tk, Tn);
|
||
|
|
T1N = VADD(Tk, Tn);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V Ts, Tv, Tr, Tu;
|
||
|
|
Tr = LD(&(x[WS(rs, 8)]), ms, &(x[0]));
|
||
|
|
Ts = VZMULJ(Tq, Tr);
|
||
|
|
Tu = LD(&(x[WS(rs, 18)]), ms, &(x[0]));
|
||
|
|
Tv = VZMULJ(Tt, Tu);
|
||
|
|
Tw = VSUB(Ts, Tv);
|
||
|
|
T1D = VADD(Ts, Tv);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V TO, TQ, TN, TP;
|
||
|
|
TN = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
TO = VZMULJ(T3, TN);
|
||
|
|
TP = LD(&(x[WS(rs, 19)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
TQ = VZMULJ(Td, TP);
|
||
|
|
TR = VSUB(TO, TQ);
|
||
|
|
T1L = VADD(TO, TQ);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V TT, TW, TS, TV;
|
||
|
|
TS = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
TT = VZMULJ(T2, TS);
|
||
|
|
TV = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)]));
|
||
|
|
TW = VZMULJ(TU, TV);
|
||
|
|
TX = VSUB(TT, TW);
|
||
|
|
T1O = VADD(TT, TW);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V Tz, TC, Ty, TB;
|
||
|
|
Ty = LD(&(x[WS(rs, 12)]), ms, &(x[0]));
|
||
|
|
Tz = VZMULJ(Tx, Ty);
|
||
|
|
TB = LD(&(x[WS(rs, 2)]), ms, &(x[0]));
|
||
|
|
TC = VZMULJ(TA, TB);
|
||
|
|
TD = VSUB(Tz, TC);
|
||
|
|
T1G = VADD(Tz, TC);
|
||
|
|
}
|
||
|
|
T1i = VSUB(TX, TR);
|
||
|
|
T1p = VSUB(Th, To);
|
||
|
|
T1q = VSUB(Tw, TD);
|
||
|
|
T1j = VSUB(T1b, T14);
|
||
|
|
Tp = VADD(Th, To);
|
||
|
|
TE = VADD(Tw, TD);
|
||
|
|
TF = VADD(Tp, TE);
|
||
|
|
T26 = VADD(T1D, T1E);
|
||
|
|
T27 = VADD(T1G, T1H);
|
||
|
|
T2b = VADD(T26, T27);
|
||
|
|
T1M = VSUB(T1K, T1L);
|
||
|
|
T1P = VSUB(T1N, T1O);
|
||
|
|
T1V = VADD(T1M, T1P);
|
||
|
|
TY = VADD(TR, TX);
|
||
|
|
T1c = VADD(T14, T1b);
|
||
|
|
T1d = VADD(TY, T1c);
|
||
|
|
T23 = VADD(T1K, T1L);
|
||
|
|
T24 = VADD(T1N, T1O);
|
||
|
|
T2a = VADD(T23, T24);
|
||
|
|
T1F = VSUB(T1D, T1E);
|
||
|
|
T1I = VSUB(T1G, T1H);
|
||
|
|
T1W = VADD(T1F, T1I);
|
||
|
|
}
|
||
|
|
TG = VADD(T7, TF);
|
||
|
|
T1e = VBYI(VADD(TM, T1d));
|
||
|
|
ST(&(x[WS(rs, 5)]), VSUB(TG, T1e), ms, &(x[WS(rs, 1)]));
|
||
|
|
ST(&(x[WS(rs, 15)]), VADD(TG, T1e), ms, &(x[WS(rs, 1)]));
|
||
|
|
{
|
||
|
|
V T2c, T2e, T2f, T29, T2i, T25, T28, T2h, T2g;
|
||
|
|
T2c = VMUL(LDK(KP559016994), VSUB(T2a, T2b));
|
||
|
|
T2e = VADD(T2a, T2b);
|
||
|
|
T2f = VFNMS(LDK(KP250000000), T2e, T2d);
|
||
|
|
T25 = VSUB(T23, T24);
|
||
|
|
T28 = VSUB(T26, T27);
|
||
|
|
T29 = VBYI(VFMA(LDK(KP951056516), T25, VMUL(LDK(KP587785252), T28)));
|
||
|
|
T2i = VBYI(VFNMS(LDK(KP587785252), T25, VMUL(LDK(KP951056516), T28)));
|
||
|
|
ST(&(x[0]), VADD(T2d, T2e), ms, &(x[0]));
|
||
|
|
T2h = VSUB(T2f, T2c);
|
||
|
|
ST(&(x[WS(rs, 8)]), VSUB(T2h, T2i), ms, &(x[0]));
|
||
|
|
ST(&(x[WS(rs, 12)]), VADD(T2i, T2h), ms, &(x[0]));
|
||
|
|
T2g = VADD(T2c, T2f);
|
||
|
|
ST(&(x[WS(rs, 4)]), VADD(T29, T2g), ms, &(x[0]));
|
||
|
|
ST(&(x[WS(rs, 16)]), VSUB(T2g, T29), ms, &(x[0]));
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V T1Z, T1X, T1Y, T1R, T22, T1J, T1Q, T21, T20;
|
||
|
|
T1Z = VMUL(LDK(KP559016994), VSUB(T1V, T1W));
|
||
|
|
T1X = VADD(T1V, T1W);
|
||
|
|
T1Y = VFNMS(LDK(KP250000000), T1X, T1U);
|
||
|
|
T1J = VSUB(T1F, T1I);
|
||
|
|
T1Q = VSUB(T1M, T1P);
|
||
|
|
T1R = VBYI(VFNMS(LDK(KP587785252), T1Q, VMUL(LDK(KP951056516), T1J)));
|
||
|
|
T22 = VBYI(VFMA(LDK(KP951056516), T1Q, VMUL(LDK(KP587785252), T1J)));
|
||
|
|
ST(&(x[WS(rs, 10)]), VADD(T1U, T1X), ms, &(x[0]));
|
||
|
|
T21 = VADD(T1Z, T1Y);
|
||
|
|
ST(&(x[WS(rs, 6)]), VSUB(T21, T22), ms, &(x[0]));
|
||
|
|
ST(&(x[WS(rs, 14)]), VADD(T22, T21), ms, &(x[0]));
|
||
|
|
T20 = VSUB(T1Y, T1Z);
|
||
|
|
ST(&(x[WS(rs, 2)]), VADD(T1R, T20), ms, &(x[0]));
|
||
|
|
ST(&(x[WS(rs, 18)]), VSUB(T20, T1R), ms, &(x[0]));
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V T1k, T1r, T1z, T1w, T1o, T1y, T1h, T1v;
|
||
|
|
T1k = VFMA(LDK(KP951056516), T1i, VMUL(LDK(KP587785252), T1j));
|
||
|
|
T1r = VFMA(LDK(KP951056516), T1p, VMUL(LDK(KP587785252), T1q));
|
||
|
|
T1z = VFNMS(LDK(KP587785252), T1p, VMUL(LDK(KP951056516), T1q));
|
||
|
|
T1w = VFNMS(LDK(KP587785252), T1i, VMUL(LDK(KP951056516), T1j));
|
||
|
|
{
|
||
|
|
V T1m, T1n, T1f, T1g;
|
||
|
|
T1m = VFMS(LDK(KP250000000), T1d, TM);
|
||
|
|
T1n = VMUL(LDK(KP559016994), VSUB(T1c, TY));
|
||
|
|
T1o = VADD(T1m, T1n);
|
||
|
|
T1y = VSUB(T1n, T1m);
|
||
|
|
T1f = VMUL(LDK(KP559016994), VSUB(Tp, TE));
|
||
|
|
T1g = VFNMS(LDK(KP250000000), TF, T7);
|
||
|
|
T1h = VADD(T1f, T1g);
|
||
|
|
T1v = VSUB(T1g, T1f);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V T1l, T1s, T1B, T1C;
|
||
|
|
T1l = VADD(T1h, T1k);
|
||
|
|
T1s = VBYI(VSUB(T1o, T1r));
|
||
|
|
ST(&(x[WS(rs, 19)]), VSUB(T1l, T1s), ms, &(x[WS(rs, 1)]));
|
||
|
|
ST(&(x[WS(rs, 1)]), VADD(T1l, T1s), ms, &(x[WS(rs, 1)]));
|
||
|
|
T1B = VADD(T1v, T1w);
|
||
|
|
T1C = VBYI(VADD(T1z, T1y));
|
||
|
|
ST(&(x[WS(rs, 13)]), VSUB(T1B, T1C), ms, &(x[WS(rs, 1)]));
|
||
|
|
ST(&(x[WS(rs, 7)]), VADD(T1B, T1C), ms, &(x[WS(rs, 1)]));
|
||
|
|
}
|
||
|
|
{
|
||
|
|
V T1t, T1u, T1x, T1A;
|
||
|
|
T1t = VSUB(T1h, T1k);
|
||
|
|
T1u = VBYI(VADD(T1r, T1o));
|
||
|
|
ST(&(x[WS(rs, 11)]), VSUB(T1t, T1u), ms, &(x[WS(rs, 1)]));
|
||
|
|
ST(&(x[WS(rs, 9)]), VADD(T1t, T1u), ms, &(x[WS(rs, 1)]));
|
||
|
|
T1x = VSUB(T1v, T1w);
|
||
|
|
T1A = VBYI(VSUB(T1y, T1z));
|
||
|
|
ST(&(x[WS(rs, 17)]), VSUB(T1x, T1A), ms, &(x[WS(rs, 1)]));
|
||
|
|
ST(&(x[WS(rs, 3)]), VADD(T1x, T1A), ms, &(x[WS(rs, 1)]));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
VLEAVE();
|
||
|
|
}
|
||
|
|
|
||
|
|
static const tw_instr twinstr[] = {
|
||
|
|
VTW(0, 1),
|
||
|
|
VTW(0, 3),
|
||
|
|
VTW(0, 9),
|
||
|
|
VTW(0, 19),
|
||
|
|
{ TW_NEXT, VL, 0 }
|
||
|
|
};
|
||
|
|
|
||
|
|
static const ct_desc desc = { 20, XSIMD_STRING("t3fv_20"), twinstr, &GENUS, { 126, 80, 12, 0 }, 0, 0, 0 };
|
||
|
|
|
||
|
|
void XSIMD(codelet_t3fv_20) (planner *p) {
|
||
|
|
X(kdft_dit_register) (p, t3fv_20, &desc);
|
||
|
|
}
|
||
|
|
#endif
|